mirror of
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61919ac7d4
generated from commit 5c27ce1363
1498 lines
48 KiB
HTML
1498 lines
48 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<title>
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Overview · Bootstrap Material Design
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</title>
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<!-- Twitter -->
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<meta name="twitter:site" content="@FezVrasta">
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<meta name="twitter:creator" content="@FezVrasta">
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<meta name="twitter:card" content="summary">
|
||
<meta name="twitter:title" content="Overview">
|
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<meta name="twitter:description" content="Components and options for laying out your Bootstrap project, including wrapping containers, a powerful grid system, a flexible media object, and responsive utility classes.">
|
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<meta name="twitter:image" content="https://fezvrasta.github.io/assets/brand/bootstrap-social-logo.png">
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<!-- Facebook -->
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<meta property="og:url" content="https://fezvrasta.github.io/docs/4.0/layout/overview/">
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<meta property="og:title" content="Overview">
|
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<meta property="og:description" content="Components and options for laying out your Bootstrap project, including wrapping containers, a powerful grid system, a flexible media object, and responsive utility classes.">
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<meta property="og:type" content="website">
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<meta property="og:image" content="http://fezvrasta.github.io/assets/brand/bootstrap-social.png">
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<meta property="og:image:secure_url" content="https://fezvrasta.github.io/assets/brand/bootstrap-social.png">
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<meta property="og:image:type" content="image/png">
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<meta property="og:image:width" content="1200">
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<meta property="og:image:height" content="630">
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<!-- Meta -->
|
||
<meta name="description" content="The most popular HTML, CSS, and JS Material Design library in the world.">
|
||
<meta name="author" content="Federico Zivolo and Bootstrap contributors">
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|
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<!-- Bootstrap core CSS -->
|
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|
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<link href="/bootstrap-material-design/dist/css/bootstrap-material-design.css" rel="stylesheet">
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|
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<link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700" rel="stylesheet" >
|
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<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
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|
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<!-- Documentation extras -->
|
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|
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/docsearch.js/2/docsearch.min.css" />
|
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|
||
<link href="/bootstrap-material-design/assets/css/docs.min.css" rel="stylesheet">
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|
||
<!-- Favicons -->
|
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<link rel="apple-touch-icon" href="/bootstrap-material-design/apple-touch-icon.png">
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<link rel="icon" href="/bootstrap-material-design/favicon.ico">
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</head>
|
||
<body class="bd-docs" data-spy="scroll" data-target=".bd-sidenav-active">
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<a id="skippy" class="sr-only sr-only-focusable" href="#content">
|
||
<div class="container">
|
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<span class="skiplink-text">Skip to main content</span>
|
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</div>
|
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</a>
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|
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<header class="navbar navbar-expand navbar-dark flex-column flex-md-row bd-navbar">
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<a class="navbar-brand mr-0 mr-md-2" href="/bootstrap-material-design/" aria-label="Bootstrap">
|
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<svg class="d-block" width="36" height="36" viewbox="0 0 612 612" xmlns="http://www.w3.org/2000/svg" focusable="false"><title>Bootstrap</title><path fill="currentColor" d="M510 8a94.3 94.3 0 0 1 94 94v408a94.3 94.3 0 0 1-94 94H102a94.3 94.3 0 0 1-94-94V102a94.3 94.3 0 0 1 94-94h408m0-8H102C45.9 0 0 45.9 0 102v408c0 56.1 45.9 102 102 102h408c56.1 0 102-45.9 102-102V102C612 45.9 566.1 0 510 0z"/><path fill="currentColor" d="M196.77 471.5V154.43h124.15c54.27 0 91 31.64 91 79.1 0 33-24.17 63.72-54.71 69.21v1.76c43.07 5.49 70.75 35.82 70.75 78 0 55.81-40 89-107.45 89zm39.55-180.4h63.28c46.8 0 72.29-18.68 72.29-53 0-31.42-21.53-48.78-60-48.78h-75.57zm78.22 145.46c47.68 0 72.73-19.34 72.73-56s-25.93-55.37-76.46-55.37h-74.49v111.4z"/></svg>
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||
</a>
|
||
|
||
<div class="navbar-nav-scroll">
|
||
<ul class="navbar-nav bd-navbar-nav flex-row">
|
||
<li class="nav-item">
|
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<a class="nav-link " href="/bootstrap-material-design/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Bootstrap');">Home</a>
|
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</li>
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<li class="nav-item">
|
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<a class="nav-link active" href="/bootstrap-material-design/docs/4.0/getting-started/introduction/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Docs');">Documentation</a>
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</li>
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<li class="nav-item">
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<a class="nav-link " href="/bootstrap-material-design/docs/4.0/examples/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Examples');">Examples</a>
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</li>
|
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<li class="nav-item partner creativetim">
|
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<a class="nav-link" href="https://www.creative-tim.com/product/material-dashboard-pro?affiliate_id=87385" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Material Dashboard Pro');" target="_blank" rel="noopener">Material Dashboard</a>
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</li>
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<li class="nav-item partner creativetim">
|
||
<a class="nav-link" href="https://www.creative-tim.com/product/material-kit-pro?affiliate_id=87385" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Material Kit Pro');" target="_blank" rel="noopener">Material Kit</a>
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||
</li>
|
||
<li class="nav-item partner mdbootstrap">
|
||
<a class="nav-link" href="https://mdbootstrap.com/material-design-for-bootstrap/?utm_ref_id=26974" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Material Design for Boostrap PRO');"
|
||
target="_blank" rel="noopener">Material Design for Bootstrap PRO</a>
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||
</li>
|
||
</ul>
|
||
</div>
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||
|
||
<ul class="navbar-nav flex-row ml-md-auto d-none d-md-flex">
|
||
<li class="nav-item dropdown">
|
||
<a class="nav-item nav-link dropdown-toggle mr-md-2" href="#" id="bd-versions" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
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v4.0
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</a>
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<div class="dropdown-menu dropdown-menu-right" aria-labelledby="bd-versions">
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<a class="dropdown-item active" href="/bootstrap-material-design/docs/4.0/">Latest (4.x)</a>
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<a class="dropdown-item" href="https://cdn.rawgit.com/FezVrasta/bootstrap-material-design/gh-pages-v3/index.html">v3.x</a>
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</div>
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</li>
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|
||
<li class="nav-item">
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<a class="nav-link p-2" href="https://github.com/FezVrasta/bootstrap-material-design" target="_blank" rel="noopener" aria-label="GitHub">
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<svg class="navbar-nav-svg" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 512 499.36" focusable="false"><title>GitHub</title><path d="M256 0C114.64 0 0 114.61 0 256c0 113.09 73.34 209 175.08 242.9 12.8 2.35 17.47-5.56 17.47-12.34 0-6.08-.22-22.18-.35-43.54-71.2 15.49-86.2-34.34-86.2-34.34-11.64-29.57-28.42-37.45-28.42-37.45-23.27-15.84 1.73-15.55 1.73-15.55 25.69 1.81 39.21 26.38 39.21 26.38 22.84 39.12 59.92 27.82 74.5 21.27 2.33-16.54 8.94-27.82 16.25-34.22-56.84-6.43-116.6-28.43-116.6-126.49 0-27.95 10-50.8 26.35-68.69-2.63-6.48-11.42-32.5 2.51-67.75 0 0 21.49-6.88 70.4 26.24a242.65 242.65 0 0 1 128.18 0c48.87-33.13 70.33-26.24 70.33-26.24 14 35.25 5.18 61.27 2.55 67.75 16.41 17.9 26.31 40.75 26.31 68.69 0 98.35-59.85 120-116.88 126.32 9.19 7.9 17.38 23.53 17.38 47.41 0 34.22-.31 61.83-.31 70.23 0 6.85 4.61 14.81 17.6 12.31C438.72 464.97 512 369.08 512 256.02 512 114.62 397.37 0 256 0z" fill="currentColor" fill-rule="evenodd"/></svg>
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||
</a>
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||
</li>
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<li class="nav-item">
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||
<a class="nav-link p-2" href="https://twitter.com/FezVrasta" target="_blank" rel="noopener" aria-label="Twitter">
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||
<svg class="navbar-nav-svg" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 512 416.32" focusable="false"><title>Twitter</title><path d="M160.83 416.32c193.2 0 298.92-160.22 298.92-298.92 0-4.51 0-9-.2-13.52A214 214 0 0 0 512 49.38a212.93 212.93 0 0 1-60.44 16.6 105.7 105.7 0 0 0 46.3-58.19 209 209 0 0 1-66.79 25.37 105.09 105.09 0 0 0-181.73 71.91 116.12 116.12 0 0 0 2.66 24c-87.28-4.3-164.73-46.3-216.56-109.82A105.48 105.48 0 0 0 68 159.6a106.27 106.27 0 0 1-47.53-13.11v1.43a105.28 105.28 0 0 0 84.21 103.06 105.67 105.67 0 0 1-47.33 1.84 105.06 105.06 0 0 0 98.14 72.94A210.72 210.72 0 0 1 25 370.84a202.17 202.17 0 0 1-25-1.43 298.85 298.85 0 0 0 160.83 46.92" fill="currentColor"/></svg>
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|
||
</a>
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||
</li>
|
||
<li class="nav-item">
|
||
<a class="nav-link p-2" href="https://spectrum.chat/bootstrap-md" target="_blank" rel="noopener" aria-label="Spectrum">
|
||
<svg class="navbar-nav-svg" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 512 512" focusable="false"><title>Spectrum</title>
|
||
<path fill="currentColor" fill-rule="evenodd" d="M256,51.2C21.5,51.2,0,83.4,0,222.2c0,94.2,9.7,139.3,89.1,158.7l0,0v58.4c0.5,12.4,11,22.1,23.5,21.6c4-0.2,8-1.4,11.4-3.6l98.8-63.5H256c234.5,0,256-32.3,256-171.5S490.5,51.2,256,51.2z M144.9,265.2c-17.8-0.6-31.8-15.5-31.2-33.3c0.6-17.8,15.5-31.8,33.3-31.2c17.4,0.6,31.2,14.8,31.2,32.2C177.9,251,163,265.5,144.9,265.2C144.9,265.2,144.9,265.2,144.9,265.2zM256,265.2c-17.8-0.6-31.8-15.5-31.2-33.3c0.6-17.8,15.5-31.8,33.3-31.2c17.4,0.6,31.2,14.8,31.2,32.2C289,251,274.1,265.5,256,265.2C256,265.2,256,265.2,256,265.2z M367.1,265.2c-17.8-0.6-31.8-15.5-31.2-33.3c0.6-17.8,15.5-31.8,33.3-31.2c17.4,0.6,31.2,14.8,31.2,32.2C400.1,251,385.2,265.5,367.1,265.2C367.1,265.2,367.1,265.2,367.1,265.2z" />
|
||
</svg>
|
||
|
||
</a>
|
||
</li>
|
||
</ul>
|
||
|
||
<a class="btn btn-bd-yellow d-none d-lg-inline-block mb-3 mb-md-0 ml-md-3" href="https://github.com/FezVrasta/bootstrap-material-design/releases">Download</a>
|
||
</header>
|
||
|
||
|
||
<div class="container-fluid">
|
||
<div class="row flex-xl-nowrap">
|
||
<div class="col-12 col-md-3 col-xl-2 bd-sidebar">
|
||
<form class="bd-search d-flex align-items-center">
|
||
<input type="search" class="form-control" id="search-input" placeholder="Search..." aria-label="Search for..." autocomplete="off">
|
||
<button class="btn-link bd-search-docs-toggle d-md-none p-0 ml-3" type="button" data-toggle="collapse" data-target="#bd-docs-nav" aria-controls="bd-docs-nav" aria-expanded="false" aria-label="Toggle docs avigation">
|
||
<svg class="" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 30 30" width="30" height="30" focusable="false"><title>Menu</title><path stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-miterlimit="10" d="M4 7h22M4 15h22M4 23h22"/></svg>
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||
|
||
</button>
|
||
</form>
|
||
|
||
<nav class="collapse bd-links" id="bd-docs-nav">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="bd-toc-item ">
|
||
<a class="bd-toc-link" href="/bootstrap-material-design/docs/4.0/getting-started/introduction/">
|
||
Getting started
|
||
</a>
|
||
|
||
<ul class="nav bd-sidenav">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/getting-started/introduction/">
|
||
Introduction
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/getting-started/download/">
|
||
Download
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/getting-started/contents/">
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Contents
|
||
</a>
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||
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||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/getting-started/browsers-devices/">
|
||
Browsers & devices
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/getting-started/javascript/">
|
||
JavaScript
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/getting-started/theming/">
|
||
Theming
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/getting-started/build-tools/">
|
||
Build tools
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/getting-started/webpack/">
|
||
Webpack
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/getting-started/accessibility/">
|
||
Accessibility
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="bd-toc-item active">
|
||
<a class="bd-toc-link" href="/bootstrap-material-design/docs/4.0/layout/overview/">
|
||
Layout
|
||
</a>
|
||
|
||
<ul class="nav bd-sidenav">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="active bd-sidenav-active">
|
||
<a href="/bootstrap-material-design/docs/4.0/layout/overview/">
|
||
Overview
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/layout/grid/">
|
||
Grid
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/layout/media-object/">
|
||
Media object
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/layout/utilities-for-layout/">
|
||
Utilities for layout
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="bd-toc-item ">
|
||
<a class="bd-toc-link" href="/bootstrap-material-design/docs/4.0/content/reboot/">
|
||
Content
|
||
</a>
|
||
|
||
<ul class="nav bd-sidenav">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/content/reboot/">
|
||
Reboot
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/content/typography/">
|
||
Typography
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/content/code/">
|
||
Code
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/content/images/">
|
||
Images
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/content/tables/">
|
||
Tables
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/content/figures/">
|
||
Figures
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="bd-toc-item ">
|
||
<a class="bd-toc-link" href="/bootstrap-material-design/docs/4.0/material-design/buttons/">
|
||
Material Design
|
||
</a>
|
||
|
||
<ul class="nav bd-sidenav">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/buttons/">
|
||
Buttons
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/collapse-inline/">
|
||
Collapse inline
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/drawers/">
|
||
Drawers
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/extensions/">
|
||
Extensions
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/forms/">
|
||
Forms
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/labels/">
|
||
Labels
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/list-groups/">
|
||
List groups
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/menus/">
|
||
Menus
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/navs/">
|
||
Navs
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/selections/">
|
||
Selections
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/material-design/snackbars/">
|
||
Snackbars
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="bd-toc-item ">
|
||
<a class="bd-toc-link" href="/bootstrap-material-design/docs/4.0/bootstrap-components/alerts/">
|
||
Bootstrap Components
|
||
</a>
|
||
|
||
<ul class="nav bd-sidenav">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/alerts/">
|
||
Alerts
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/badge/">
|
||
Badge
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/breadcrumb/">
|
||
Breadcrumb
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/buttons/">
|
||
Buttons
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/button-group/">
|
||
Button group
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/card/">
|
||
Card
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/carousel/">
|
||
Carousel
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/collapse/">
|
||
Collapse
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/dropdowns/">
|
||
Dropdowns
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/forms/">
|
||
Forms
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/input-group/">
|
||
Input group
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/jumbotron/">
|
||
Jumbotron
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/list-group/">
|
||
List group
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/modal/">
|
||
Modal
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/navs/">
|
||
Navs
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/navbar/">
|
||
Navbar
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/pagination/">
|
||
Pagination
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/popovers/">
|
||
Popovers
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/progress/">
|
||
Progress
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/scrollspy/">
|
||
Scrollspy
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/bootstrap-components/tooltips/">
|
||
Tooltips
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="bd-toc-item ">
|
||
<a class="bd-toc-link" href="/bootstrap-material-design/docs/4.0/utilities/borders/">
|
||
Utilities
|
||
</a>
|
||
|
||
<ul class="nav bd-sidenav">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/borders/">
|
||
Borders
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/clearfix/">
|
||
Clearfix
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/close-icon/">
|
||
Close icon
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/colors/">
|
||
Colors
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/display/">
|
||
Display
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/embed/">
|
||
Embed
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/flex/">
|
||
Flex
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/float/">
|
||
Float
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/image-replacement/">
|
||
Image replacement
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/position/">
|
||
Position
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/screenreaders/">
|
||
Screenreaders
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/sizing/">
|
||
Sizing
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/spacing/">
|
||
Spacing
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/text/">
|
||
Text
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/vertical-align/">
|
||
Vertical align
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/utilities/visibility/">
|
||
Visibility
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="bd-toc-item ">
|
||
<a class="bd-toc-link" href="/bootstrap-material-design/docs/4.0/extend/approach/">
|
||
Extend
|
||
</a>
|
||
|
||
<ul class="nav bd-sidenav">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/extend/approach/">
|
||
Approach
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/extend/icons/">
|
||
Icons
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="bd-toc-item ">
|
||
<a class="bd-toc-link" href="/bootstrap-material-design/docs/4.0/migration/">
|
||
Migration
|
||
</a>
|
||
|
||
<ul class="nav bd-sidenav">
|
||
|
||
</ul>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="bd-toc-item ">
|
||
<a class="bd-toc-link" href="/bootstrap-material-design/docs/4.0/about/overview/">
|
||
About
|
||
</a>
|
||
|
||
<ul class="nav bd-sidenav">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/about/overview/">
|
||
Overview
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/about/brand/">
|
||
Brand
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/about/license/">
|
||
License
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="">
|
||
<a href="/bootstrap-material-design/docs/4.0/about/translations/">
|
||
Translations
|
||
</a>
|
||
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</div>
|
||
|
||
</nav>
|
||
|
||
</div>
|
||
|
||
|
||
<div class="d-none d-xl-block col-xl-2 bd-toc">
|
||
<ul class="section-nav">
|
||
<li class="toc-entry toc-h2"><a href="#containers">Containers</a></li>
|
||
<li class="toc-entry toc-h2"><a href="#responsive-breakpoints">Responsive breakpoints</a></li>
|
||
<li class="toc-entry toc-h2"><a href="#z-index">Z-index</a></li>
|
||
</ul>
|
||
</div>
|
||
|
||
|
||
<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
|
||
<h1 class="bd-title" id="content">Overview</h1>
|
||
<p class="bd-lead">Components and options for laying out your Bootstrap project, including wrapping containers, a powerful grid system, a flexible media object, and responsive utility classes.</p>
|
||
<script async type="text/javascript" src="https://cdn.carbonads.com/carbon.js?zoneid=1673&serve=C6AILKT&placement=fezvrastagithubiobootstrapmateri" id="_carbonads_js"></script>
|
||
|
||
<h2 id="containers">Containers</h2>
|
||
|
||
<p>Containers are the most basic layout element in Bootstrap and are <strong>required when using our default grid system</strong>. Choose from a responsive, fixed-width container (meaning its <code class="highlighter-rouge">max-width</code> changes at each breakpoint) or fluid-width (meaning it’s <code class="highlighter-rouge">100%</code> wide all the time).</p>
|
||
|
||
<p>While containers <em>can</em> be nested, most layouts do not require a nested container.</p>
|
||
|
||
<div class="bd-example">
|
||
<div class="bd-example-container">
|
||
<div class="bd-example-container-header"></div>
|
||
<div class="bd-example-container-sidebar"></div>
|
||
<div class="bd-example-container-body"></div>
|
||
</div>
|
||
</div>
|
||
|
||
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><div</span> <span class="na">class=</span><span class="s">"container"</span><span class="nt">></span>
|
||
<span class="c"><!-- Content here --></span>
|
||
<span class="nt"></div></span></code></pre></figure>
|
||
|
||
<p>Use <code class="highlighter-rouge">.container-fluid</code> for a full width container, spanning the entire width of the viewport.</p>
|
||
|
||
<div class="bd-example">
|
||
<div class="bd-example-container bd-example-container-fluid">
|
||
<div class="bd-example-container-header"></div>
|
||
<div class="bd-example-container-sidebar"></div>
|
||
<div class="bd-example-container-body"></div>
|
||
</div>
|
||
</div>
|
||
|
||
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><div</span> <span class="na">class=</span><span class="s">"container-fluid"</span><span class="nt">></span>
|
||
...
|
||
<span class="nt"></div></span></code></pre></figure>
|
||
|
||
<h2 id="responsive-breakpoints">Responsive breakpoints</h2>
|
||
|
||
<p>Since Bootstrap is developed to be mobile first, we use a handful of <a href="https://developer.mozilla.org/en-US/docs/Web/CSS/Media_Queries/Using_media_queries">media queries</a> to create sensible breakpoints for our layouts and interfaces. These breakpoints are mostly based on minimum viewport widths and allow us to scale up elements as the viewport changes.</p>
|
||
|
||
<p>Bootstrap primarily uses the following media query ranges—or breakpoints—in our source Sass files for our layout, grid system, and components.</p>
|
||
|
||
<figure class="highlight"><pre><code class="language-scss" data-lang="scss"><span class="c1">// Extra small devices (portrait phones, less than 576px)
|
||
// No media query since this is the default in Bootstrap
|
||
</span>
|
||
<span class="c1">// Small devices (landscape phones, 576px and up)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">min-width</span><span class="o">:</span> <span class="m">576px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Medium devices (tablets, 768px and up)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">min-width</span><span class="o">:</span> <span class="m">768px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Large devices (desktops, 992px and up)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">min-width</span><span class="o">:</span> <span class="m">992px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Extra large devices (large desktops, 1200px and up)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">min-width</span><span class="o">:</span> <span class="m">1200px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span></code></pre></figure>
|
||
|
||
<p>Since we write our source CSS in Sass, all our media queries are available via Sass mixins:</p>
|
||
|
||
<figure class="highlight"><pre><code class="language-scss" data-lang="scss"><span class="k">@include</span> <span class="nd">media-breakpoint-up</span><span class="p">(</span><span class="n">xs</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-up</span><span class="p">(</span><span class="n">sm</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-up</span><span class="p">(</span><span class="n">md</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-up</span><span class="p">(</span><span class="n">lg</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-up</span><span class="p">(</span><span class="n">xl</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Example usage:
|
||
</span><span class="k">@include</span> <span class="nd">media-breakpoint-up</span><span class="p">(</span><span class="n">sm</span><span class="p">)</span> <span class="p">{</span>
|
||
<span class="nc">.some-class</span> <span class="p">{</span>
|
||
<span class="nl">display</span><span class="p">:</span> <span class="nb">block</span><span class="p">;</span>
|
||
<span class="p">}</span>
|
||
<span class="p">}</span></code></pre></figure>
|
||
|
||
<p>We occasionally use media queries that go in the other direction (the given screen size <em>or smaller</em>):</p>
|
||
|
||
<figure class="highlight"><pre><code class="language-scss" data-lang="scss"><span class="c1">// Extra small devices (portrait phones, less than 576px)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">max-width</span><span class="o">:</span> <span class="m">575</span><span class="mi">.98px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Small devices (landscape phones, less than 768px)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">max-width</span><span class="o">:</span> <span class="m">767</span><span class="mi">.98px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Medium devices (tablets, less than 992px)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">max-width</span><span class="o">:</span> <span class="m">991</span><span class="mi">.98px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Large devices (desktops, less than 1200px)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">max-width</span><span class="o">:</span> <span class="m">1199</span><span class="mi">.98px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Extra large devices (large desktops)
|
||
</span><span class="o">//</span> <span class="nt">No</span> <span class="nt">media</span> <span class="nt">query</span> <span class="nt">since</span> <span class="nt">the</span> <span class="nt">extra-large</span> <span class="nt">breakpoint</span> <span class="nt">has</span> <span class="nt">no</span> <span class="nt">upper</span> <span class="nt">bound</span> <span class="nt">on</span> <span class="nt">its</span> <span class="nt">width</span></code></pre></figure>
|
||
|
||
<div class="bd-callout bd-callout-info">
|
||
<p>Note that since browsers do not currently support <a href="https://www.w3.org/TR/mediaqueries-4/#range-context">range context queries</a>, we work around the limitations of <a href="https://www.w3.org/TR/mediaqueries-4/#mq-min-max"><code class="highlighter-rouge">min-</code> and <code class="highlighter-rouge">max-</code> prefixes</a> and viewports with fractional widths (which can occur under certain conditions on high-dpi devices, for instance) by using values with higher precision for these comparisons.</p>
|
||
</div>
|
||
|
||
<p>Once again, these media queries are also available via Sass mixins:</p>
|
||
|
||
<figure class="highlight"><pre><code class="language-scss" data-lang="scss"><span class="k">@include</span> <span class="nd">media-breakpoint-down</span><span class="p">(</span><span class="n">xs</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-down</span><span class="p">(</span><span class="n">sm</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-down</span><span class="p">(</span><span class="n">md</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-down</span><span class="p">(</span><span class="n">lg</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span></code></pre></figure>
|
||
|
||
<p>There are also media queries and mixins for targeting a single segment of screen sizes using the minimum and maximum breakpoint widths.</p>
|
||
|
||
<figure class="highlight"><pre><code class="language-scss" data-lang="scss"><span class="c1">// Extra small devices (portrait phones, less than 576px)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">max-width</span><span class="o">:</span> <span class="m">575</span><span class="mi">.98px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Small devices (landscape phones, 576px and up)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">min-width</span><span class="o">:</span> <span class="m">576px</span><span class="p">)</span> <span class="nf">and</span> <span class="p">(</span><span class="n">max-width</span><span class="o">:</span> <span class="m">767</span><span class="mi">.98px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Medium devices (tablets, 768px and up)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">min-width</span><span class="o">:</span> <span class="m">768px</span><span class="p">)</span> <span class="nf">and</span> <span class="p">(</span><span class="n">max-width</span><span class="o">:</span> <span class="m">991</span><span class="mi">.98px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Large devices (desktops, 992px and up)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">min-width</span><span class="o">:</span> <span class="m">992px</span><span class="p">)</span> <span class="nf">and</span> <span class="p">(</span><span class="n">max-width</span><span class="o">:</span> <span class="m">1199</span><span class="mi">.98px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
|
||
<span class="c1">// Extra large devices (large desktops, 1200px and up)
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">min-width</span><span class="o">:</span> <span class="m">1200px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span></code></pre></figure>
|
||
|
||
<p>These media queries are also available via Sass mixins:</p>
|
||
|
||
<figure class="highlight"><pre><code class="language-scss" data-lang="scss"><span class="k">@include</span> <span class="nd">media-breakpoint-only</span><span class="p">(</span><span class="n">xs</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-only</span><span class="p">(</span><span class="n">sm</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-only</span><span class="p">(</span><span class="n">md</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-only</span><span class="p">(</span><span class="n">lg</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span>
|
||
<span class="k">@include</span> <span class="nd">media-breakpoint-only</span><span class="p">(</span><span class="n">xl</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span></code></pre></figure>
|
||
|
||
<p>Similarly, media queries may span multiple breakpoint widths:</p>
|
||
|
||
<figure class="highlight"><pre><code class="language-scss" data-lang="scss"><span class="c1">// Example
|
||
// Apply styles starting from medium devices and up to extra large devices
|
||
</span><span class="k">@media</span> <span class="p">(</span><span class="n">min-width</span><span class="o">:</span> <span class="m">768px</span><span class="p">)</span> <span class="nf">and</span> <span class="p">(</span><span class="n">max-width</span><span class="o">:</span> <span class="m">1199</span><span class="mi">.98px</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span></code></pre></figure>
|
||
|
||
<p>The Sass mixin for targeting the same screen size range would be:</p>
|
||
|
||
<figure class="highlight"><pre><code class="language-scss" data-lang="scss"><span class="k">@include</span> <span class="nd">media-breakpoint-between</span><span class="p">(</span><span class="n">md</span><span class="o">,</span> <span class="n">xl</span><span class="p">)</span> <span class="p">{</span> <span class="nc">...</span> <span class="p">}</span></code></pre></figure>
|
||
|
||
<h2 id="z-index">Z-index</h2>
|
||
|
||
<p>Several Bootstrap components utilize <code class="highlighter-rouge">z-index</code>, the CSS property that helps control layout by providing a third axis to arrange content. We utilize a default z-index scale in Bootstrap that’s been designed to properly layer navigation, tooltips and popovers, modals, and more.</p>
|
||
|
||
<p>These higher values start at an arbitrary number, high and specific enough to ideally avoid conflicts. We need a standard set of these across our layered components—tooltips, popovers, navbars, dropdowns, modals—so we can be reasonably consistent in the behaviors. There’s no reason we couldn’t have used <code class="highlighter-rouge">100</code>+ or <code class="highlighter-rouge">500</code>+.</p>
|
||
|
||
<p>We don’t encourage customization of these individual values; should you change one, you likely need to change them all.</p>
|
||
|
||
<figure class="highlight"><pre><code class="language-scss" data-lang="scss"><span class="nv">$zindex-dropdown</span><span class="p">:</span> <span class="m">1000</span> <span class="o">!</span><span class="nb">default</span><span class="p">;</span>
|
||
<span class="nv">$zindex-sticky</span><span class="p">:</span> <span class="m">1020</span> <span class="o">!</span><span class="nb">default</span><span class="p">;</span>
|
||
<span class="nv">$zindex-fixed</span><span class="p">:</span> <span class="m">1030</span> <span class="o">!</span><span class="nb">default</span><span class="p">;</span>
|
||
<span class="nv">$zindex-modal-backdrop</span><span class="p">:</span> <span class="m">1040</span> <span class="o">!</span><span class="nb">default</span><span class="p">;</span>
|
||
<span class="nv">$zindex-modal</span><span class="p">:</span> <span class="m">1050</span> <span class="o">!</span><span class="nb">default</span><span class="p">;</span>
|
||
<span class="nv">$zindex-popover</span><span class="p">:</span> <span class="m">1060</span> <span class="o">!</span><span class="nb">default</span><span class="p">;</span>
|
||
<span class="nv">$zindex-tooltip</span><span class="p">:</span> <span class="m">1070</span> <span class="o">!</span><span class="nb">default</span><span class="p">;</span></code></pre></figure>
|
||
|
||
<p>To handle overlapping borders within components (e.g., buttons and inputs in input groups), we use low single digit <code class="highlighter-rouge">z-index</code> values of <code class="highlighter-rouge">1</code>, <code class="highlighter-rouge">2</code>, and <code class="highlighter-rouge">3</code> for default, hover, and active states. On hover/focus/active, we bring a particular element to the forefront with a higher <code class="highlighter-rouge">z-index</code> value to show their border over the sibling elements.</p>
|
||
|
||
</main>
|
||
</div>
|
||
</div>
|
||
|
||
<script src="/bootstrap-material-design/assets/js/vendor/split.min.js">
|
||
</script>
|
||
|
||
<script>
|
||
Split.setup({
|
||
creativetim: function () {document.body.classList.add('creativetim')},
|
||
mdbootstrap: function () {document.body.classList.add('mdbootstrap')},
|
||
mdbootstrap2: function () {document.body.classList.add('mdbootstrap')},
|
||
});
|
||
|
||
(function (i, s, o, g, r, a, m) {
|
||
i['GoogleAnalyticsObject'] = r; i[r] = i[r] || function () {
|
||
(i[r].q = i[r].q || []).push(arguments)
|
||
}, i[r].l = 1 * new Date(); a = s.createElement(o),
|
||
m = s.getElementsByTagName(o)[0]; a.async = 1; a.src = g; m.parentNode.insertBefore(a, m)
|
||
})(window, document, 'script', 'https://www.google-analytics.com/analytics.js', 'ga');
|
||
ga('create', 'UA-80431047-1', 'auto');
|
||
ga('send', 'pageview');
|
||
</script>
|
||
|
||
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
|
||
<script>window.jQuery || document.write('<script src="/bootstrap-material-design/assets/js/vendor/jquery-slim.min.js"><\/script>')</script>
|
||
|
||
<script src="/bootstrap-material-design/assets/js/vendor/popper.min.js"></script>
|
||
<script src="https://cdn.rawgit.com/FezVrasta/snackbarjs/1.1.0/dist/snackbar.min.js" crossorigin="anonymous"></script>
|
||
|
||
<script src="/bootstrap-material-design/dist/js/bootstrap-material-design.js"></script>
|
||
|
||
|
||
|
||
<script src="/bootstrap-material-design/assets/js/vendor/anchor.min.js"></script>
|
||
<script src="/bootstrap-material-design/assets/js/vendor/clipboard.min.js"></script>
|
||
<script src="/bootstrap-material-design/assets/js/vendor/holder.min.js"></script>
|
||
<script src="/bootstrap-material-design/assets/js/src/application.js"></script>
|
||
|
||
|
||
<!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
|
||
<script src="/bootstrap-material-design/assets/js/ie10-viewport-bug-workaround.js"></script>
|
||
<script src="/bootstrap-material-design/assets/js/ie-emulation-modes-warning.js"></script>
|
||
|
||
|
||
<script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/2/docsearch.min.js"></script>
|
||
<script type="text/javascript">
|
||
var docsearch = docsearch({
|
||
apiKey: 'b5c13bef25101d81f781cc15f4485a52',
|
||
indexName: 'fezvrasta_bootstrap_material_design',
|
||
inputSelector: '#search-input',
|
||
handleSelected: function (input, event, suggestion) {
|
||
var url = suggestion.url;
|
||
url = suggestion.isLvl1 ? url.split('#')[0]: url;
|
||
// If it's a title we remove the anchor so it does not jump.
|
||
window.location.href = url;
|
||
},
|
||
transformData: function (hits) {
|
||
return hits.map(function (hit) {
|
||
console.log(hit.url);
|
||
hit.url = hit.url.replace('https://fezvrasta.github.io/', '/');
|
||
return hit;
|
||
});
|
||
},
|
||
debug: false // Set debug to true if you want to inspect the dropdown
|
||
});
|
||
</script>
|
||
|
||
|
||
<script>
|
||
Holder.addTheme('gray', {
|
||
bg: '#777',
|
||
fg: 'rgba(255,255,255,.75)',
|
||
font: 'Helvetica',
|
||
fontweight: 'normal'
|
||
})
|
||
</script>
|
||
|
||
</body>
|
||
</html>
|